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#exploitation in wild

F5 BIG-IP dashboard with red CVE-2025-53521 warning alert and exploitation indicators
Cloud Security

F5 BIG-IP's CVE-2025-53521: DoS Flaw Morphs into RCE Weapon, Already Hitting the Wild

Shodan counts 140,000+ F5 BIG-IP devices staring out at the internet, ripe for CVE-2025-53521's new RCE tricks. What started as a DoS headache just went nuclear.

3 min read 6 hours ago
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